A friend has a dc with a double barrelled surname so
Child Name 1 name 2. Name (1 being her surname. Name 2 being her exh surname.)
The dc often writes it as name.. Then just the Initial of Name 1 and then name 2,
Eg Bobby R Turner rather than Bobby Robinson Turner. His dad also does the same. It's not hyphoned just down as 2 names.
My friend goes nuts over this, scribbles it out and writes Bobby Robinson Turner!
I can see why she finds it frustrating however I also think it's not thay big of a deal. She can't bear it looking like the dc has just the fathers surname now they've split up.
I couldn't get worked up over something like this my ds has his df surname. It's never massively bothered me that he doesn't have my name. We chose his df name as we were together at the time. And planned a life till things changed. That's who my son is.
Yanbu = it's silly to scribble it out and re write
Yabu = you'd prob do the same.